| Similarity | Rank | |
|---|---|---|
| u6000 | 0.936 | 55296 |
| drs6000 | 0.932 | 45562 |
| lsx | 0.930 | 66805 |
| hp9000 | 0.930 | 85960 |
| r3000-based | 0.929 | 68730 |
| 3000 | 0.929 | 72338 |
| uts | 0.929 | 43620 |
| miserver | 0.928 | 74174 |
| ptx | 0.927 | 92249 |
| alpha-based | 0.925 | 47070 |
| vaxe | 0.925 | 68878 |
| up4800 | 0.924 | 72812 |
| irix | 0.923 | 59756 |
| corp-based | 0.922 | 53022 |
| x-server | 0.921 | 73175 |
| intel-based | 0.921 | 55849 |
| sinix | 0.920 | 63188 |
| mips-based | 0.920 | 73144 |
| mp-2 | 0.917 | 80404 |
| svr4-based | 0.917 | 82341 |
| xenix | 0.917 | 53595 |
| decstation | 0.917 | 55861 |
| c400 | 0.916 | 94923 |
| risc-based | 0.916 | 22569 |
| iapx-86-based | 0.916 | 51691 |